Slavica Ecclestone was born on 1958-05-25.
Croatian. Slavica was born in Rijeka which is in Croatia, not Serbia. See Link: http://en.wikipedia.org/wiki/Slavica_Ecclestone But her nationality is Serbian.... Your question is what nationality she is, She is Serbian but she was born in Croatia and lived in Italy. After all wherever you are born or lived is not what you are.
Giles Ecclestone was born in 1968.
Petra Ecclestone was born in 1988.
Arthur Ecclestone was born in 1902.
Simon Ecclestone was born in 1971.
Tamara Ecclestone was born on June 28, 1984.
George Walter Ecclestone was born in 1865.
Tim Ecclestone was born on 1947-09-24.
Slavica Đukić was born in 1960.
Slavica Jeremić was born in 1957.
Tamara Ecclestone was born on June 28, 1984.
Bernie Ecclestone was born on October 28, 1930.